2 years ago

What is the inverse function of f(x)=6x^3-3?

1 answer:

7 0

<span>f(x)=6x^3-3

1. Replace f(x) with y: y = 6x^3 - 3
2. Interchange x and y: x = 6y^3 - 3 x+3 x+3
3. Solve this result for y: y^3 = --------- or y = cube root of -------
-1 6 6
4. Replace y with f (x)

</span>

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Step-by-step explanation:

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1. Find the slope of a line passing through (56, 67) and (-12, -50)

fomenos

Answer:

117/78

Step-by-step explanation:

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3 years ago

If y varies directly with x and y =6 when c= -7 what is y when x =4

kaheart [24]

y = kx

6 = (k)(-7)

k = -6/7

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1 year ago

Write a quadratic equations given the roots 5/2 and 9

sukhopar [10]

Answer:

(x-5/2)(x-9).

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which is 2(x^2-5/2x-5/2x+45/2).

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3 years ago